按关键词阅读: 设计 办公楼 毕业设计 建筑结构 117 计算
1、2水平风荷载作用的内力计算:(1)计算各柱端、梁端弯矩: 柱端弯矩计算:柱上下端弯矩按式: , 计算;柱结点弯矩按式:计算 , 具体计算见表5-15 , 表5-16: 梁端弯矩计算:梁端弯矩按式计算 , 具体计算见表5-17 , 表5-18: 梁、柱端剪力计算:柱端剪力按式:计算 , 具体计算见表5-15 , 表5-16; 梁端剪力按式:计算 , 具体计算见表5-17 , 表5-18: 根据梁剪力计算柱轴力 , 按式:计算 , 具体计算见表5-15 , 表5-16:12风荷载作用下KJ5柱内力计算表(左风) 表5-15层数层高(m)轴线位置(kN)(m)(N/mm)(N/mm)(kN)(kNm)(kNm)(kNm)(kN)(kN)84.2A 。
2、19.591.182.861041.081050.2645.17-15.656.0815.655.17-3.70B1.475.011040.4639.07-24.7713.3424.779.07-0.26C1.222.951040.2735.34-15.936.5115.935.343.9774.2A56.231.602.861041.081050.26414.85-38.6723.7044.7614.85-14.54B1.855.011040.46326.05-61.2748.1474.6126.05-1.07C1.642.951040.27315.33-39.2825.1145.7815. 。
3、3315.6164.2A90.091.812.861041.081050.26423.79-56.9642.9780.6723.79-34.74B1.895.011040.46341.73-96.4078.88144.5441.73-2.63C1.852.951040.27324.56-57.7745.3982.8824.5637.3754.2A121.191.892.861041.081050.26432.01-73.9460.50116.9132.01-63.95B1.895.011040.46356.14-129.68106.11208.5656.14-5.10C1.892.951040 。
4、.27333.04-76.3262.45121.7233.0469.0544.2A149.281.892.861041.081050.26439.43-91.0874.52151.5739.43-100.57B2.105.011040.46369.15-145.22145.22251.3369.15-8.02C1.892.951040.27340.70-94.0276.92156.4640.70108.5934.2A173.992.102.861041.081050.26445.95-96.5096.50171.0245.95-143.91B2.105.011040.46380.60-169. 。
5、26169.26314.4880.60-11.48C2.102.951040.27347.44-99.6299.62176.5447.44155.3924.2A195.602.312.861041.081050.26451.66-97.64119.34194.1451.66-193.28B2.105.011040.46390.61-190.28190.28359.5490.61-15.43C2.312.951040.27353.33-100.79123.19200.4153.33208.7114.8A217.193.363.781041.291050.29363.58-91.56213.632 。
6、10.8963.58-243.78B3.095.301040.41189.19-152.41275.71342.6989.19-19.21C3.363.831040.29764.42-92.76216.44215.9564.42262.98注: 对于梁 , 弯矩以梁下侧受拉为正 , 反之为负;剪力以绕杆端顺时针为正 , 反之为负; 对于柱 , 弯矩以柱左侧受拉为正 , 反之为负 , 轴力以压力为正 , 反之为负; 对于结点 , 则以逆时针为正 , 反之为负 。
风荷载作用下KJ5柱内力计算表(右风) 表5-16层数层高(m)轴线位置(kN)(m)(N/mm)(N/mm)(kN)(kNm)(kNm)(kNm)(kN)(kN)84.2A 。
7、19.591.182.861041.081050.2645.1715.65-6.08-15.65-5.173.70B1.475.011040.4639.0724.77-13.34-24.77-9.070.26C1.222.951040.2735.3415.93-6.51-15.93-5.34-3.9774.2A56.231.602.861041.081050.26414.8538.67-23.70-44.76-14.8514.54B1.855.011040.46326.0561.27-48.14-74.61-26.051.07C1.642.951040.27315.3339.28-25.11- 。
8、45.78-15.33-15.6164.2A90.091.812.861041.081050.26423.7956.96-42.97-80.67-23.7934.74B1.895.011040.46341.7396.40-78.88-144.54-41.732.63C1.852.951040.27324.5657.77-45.39-82.88-24.56-37.3754.2A121.191.892.861041.081050.26432.0173.94-60.50-116.91-32.0163.95B1.895.011040.46356.14129.68-106.11-208.56-56.14 。
9、5.10C1.892.951040.27333.0476.32-62.45-121.72-33.04-69.0544.2A149.281.892.861041.081050.26439.4391.08-74.52-151.57-39.43100.57B2.105.011040.46369.15145.22-145.22-251.33-69.158.02C1.892.951040.27340.7094.02-76.92-156.46-40.70-108.5934.2A173.992.102.861041.081050.26445.9596.50-96.50-171.02-45.95143.91B 。
10、2.105.011040.46380.60169.26-169.26-314.48-80.6011.48C2.102.951040.27347.4499.62-99.62-176.54-47.44-155.3924.2A195.602.312.861041.081050.26451.6697.64-119.34-194.14-51.66193.28B2.105.011040.46390.61190.28-190.28-359.54-90.6115.43C2.312.951040.27353.33100.79-123.19-200.41-53.33-208.7114.8A217.193.363. 。
11、781041.291050.29363.5891.56-213.63-210.89-63.58243.78B3.095.301040.41189.19152.41-275.71-342.69-89.1919.21C3.363.831040.29764.4292.76-216.44-215.95-64.42-262.98注: 对于梁 , 弯矩以梁下侧受拉为正 , 反之为负;剪力以绕杆端顺时针为正 , 反之为负; 对于柱 , 弯矩以柱左侧受拉为正 , 反之为负 , 轴力以压力为正 , 反之为负; 对于结点 , 则以逆时针为正 , 反之为负 。
风荷载下KJ5梁端弯矩(左风)计算表 表5-17层数标高轴线位置跨度(m)(Nmm)(kNm) 。
12、(kNm)(kN)833.6AB7.51.08101115.65-12.13-3.70BC7.21.12101112.64-15.93-3.97729.4AB7.51.08101144.76-36.54-10.84BC7.21.12101138.06-45.78-11.65625.2AB7.51.08101180.67-70.80-20.20BC7.21.12101173.75-82.88-21.75521.0AB7.51.081011116.91-102.15-29.21BC7.21.121011106.41-121.72-31.68416.8AB7.51.081011151.57-123. 。
13、10-36.62BC7.21.121011128.23-156.46-39.54312.5AB7.51.081011171.02-154.03-43.34BC7.21.121011160.45-176.54-46.8028.4AB7.51.081011194.14-176.10-49.37BC7.21.121011183.44-200.41-53.3114.2AB7.51.081011210.89-167.85-50.50BC7.21.121011174.84-215.95-54.28注:梁弯矩以梁下侧受拉为正 , 反之为负;剪力以绕杆端顺时针为正 , 反之为负 。
风荷载下KJ5梁端弯矩(右风)计算表。
14、表5-18层数标高轴线位置跨度(m)(Nmm)(kNm)(kNm)(kN)833.6AB7.51.081011-15.6512.133.70BC7.21.121011-12.6415.933.97729.4AB7.51.081011-44.7636.5410.84BC7.21.121011-38.0645.7811.65625.2AB7.51.081011-80.6770.8020.20BC7.21.121011-73.7582.8821.75521.0AB7.51.081011-116.91102.1529.21BC7.21.121011-106.41121.7231.68416.8AB7. 。
15、51.081011-151.57123.1036.62BC7.21.121011-128.23156.4639.54312.5AB7.51.081011-171.02154.0343.34BC7.21.121011-160.45176.5446.8028.4AB7.51.081011-194.14176.1049.37BC7.21.121011-183.44200.4153.3114.2AB7.51.081011-210.89167.8550.50BC7.21.121011-174.84215.9554.28注:梁弯矩以梁下侧受拉为正 , 反之为负;剪力以绕杆端顺时针为正 , 反之为负 。
(2)水平风荷 。
【毕业设计计算书八层办公楼建筑结构设计计算书117|(毕业设计计算书)八层办公楼建筑结构设计计算书(117)】16、载作用下的弯矩图(见图5-19 , 图5-20)、剪力图(见图5-21 , 图5-22)、轴力图(见图5-23 , 图5-24):第六节 框架梁柱内力组合一、组合类型:根据JGJ3-2002式(5.6.1)及式(5.6.3)规定 , 当无地震作用效应组合时 , 荷载效应组合的设计值应按下式确定:;当有地震效应组合时 , 荷载效应和地震作用效应组合的设计值应按下式确定: 。
根据JGJ3-2002所规定的系数取值 , 最后确定内力组合类型为以下四类:11.35恒+0.71.4活;21.2恒+1.01.4活0.61.4风;31.2恒+0.71.4活1.01.4风;41.2(恒+0.5活)1.3地 。
二、框架梁的内力组合:1根据建筑抗震设计规范(GB 50011-2001)6.2.4规定 , 一、二、三级的框架梁和抗震墙中跨高比大于2.5的连梁 , 其梁端截面组合的剪力设计值应按下式调整: , 式中为梁端剪力增大系数 , 一级抗震取1.3 , 二级取1.2 , 三级取1.1 , 由于本设计为二级抗震 , 所以取为1.2;式中为梁在重力荷载代表值作用下 , 按简支梁分析的梁端截面剪力设计值 , 具体计算见表6-1 。

稿源:(未知)
【傻大方】网址:/a/2021/0813/0023653751.html
标题:毕业设计计算书八层办公楼建筑结构设计计算书117|(毕业设计计算书)八层办公楼建筑结构设计计算书(117)